Show in Figure 1 is the water flow system. The velocity head difference is .  Volume flow rate is .  The heights are  and , respectively.  The power output from the motor is , . The energy added by the pump is . The energy loss between point 1 and 2 is . Calculate  1) power delivered by the fluid to the motor  in kW. ___________kW

Fluid Mechanics Laboratory (a report on this experiment is required) Experiment No.1 Reynolds number

Assemble and describe the operation of a simple piping system (with only one branch, or at most two branches) for the industrial process of alcohol and sugar. Use the following equipment: Pumps, valves, heat exchangers, pressure gauges, flow meters, elbows and flanges For this system, what would be the most appropriate pressures and flows?

Problem 5.1 When a liquid flows over a surface, the velocity may vary with position. The equation or graph that describes this variation is known as the velocity profile. A thin layer of liquid, draining from an inclined plane as shown in the figure, will have an analytic velocity profile described by the following equation. u Uo = U. [2) -²] where U is the surface velocity, i.e., velocity of the water at the surface of the layer, u is the velocity of the water at any y-position in the layer, and h is the thickness of the layer. A graph of this velocity profile is shown in the figure. h u(y) Direction of gravity a) If the plane has constant width b into the paper, develop an expression for the volumetric flow rate in the film in terms of h, Uo, and b. [Hint: Use a differential area element dA = b dy and integrate from y = 0 to y = h.] b) Calculate the mass flow rate of liquid down the inclined plane, in kg/s, if the liquid has a specific gravity of 0.87 and b = 0.3 m, h = 5 mm, and U₁…

Using the jet engine lecture notes and its charts, derive a mathematical expression relating a jet engine’s dry weight with its take-off thrust. Write the expression in imperial units and then convert it to SI units.

A fireman standing on the ground with a firehose in his hands attached to a hydrant . The density of the water is 1000kg/m^3. What is the velocity of the water out of the hose given the following data  Abs. water pressure in the hydrant(Pa) 275,000  Water velocity out of the hydrant (m/s) 10.5   Atmospheric Pressure (Pa)  101330

Answer question 4

Need quick explanation, How to get 3m/s. [Do not copy]

1) Pitot tube can be used to measure the flow velocity. The equation can be derived from Bernoulli Equation. True or False 2) Which of the following statement is NOT correct about piping network? a) In parallel pipes, the flow rate is proportional to its diameter and inversely proportional to its length and friction factor. b) When analyzing the piping network, conservation of mass throughout the system must be satisfied. c) In piping systems with pumps, the Bernoulli equation should be corrected by introducing a kinetic energy correction factor. d) The algebraic sum of head losses for all loops equal to zero. 3) The EGL is always a distance V2/2g above the HGL. True or False

Determine the operating flow rate and net head of the pumping system in the pipe network that you have selected based onyour ÖN number and using the curves in the graph. Show the operating point on the graph and write its values (you can draw the graph in excel) ÖN= 5